2007职称英语（理工类）模拟试题(2)

　　43. What effect is the modern theatre said to have had on language? ___________.

　　A. It has become an important factor in reform.

　　B. It has made us more aware of subtleties in language.

　　C. It has exerted a welcome and positive influence.

　　D. It has had a ruinous effect.

　　44. The author says that the dialogue in Shaws plays is noted for___________.

　　A. refined presentation of Shaws ideas

　　B. remarkable outspokenness

　　C. being outstandingly well expressed

　　D. insistence on good pronunciation

　　45. Many modern plays, the author finds, contain speeches which___________.

　　A. are incoherent and linguistically objectionable

　　B. are far too difficult for most people to follow

　　C. unintentionally shock the audience

　　D. deliberately try to hide the playwrights intellectual inadequacies

　　6.第5部分：补全短文

Moon Exploration

　　Many people wonder why some men want to live on the moon. （46） _______. It is a silent place, where the weather is hot and sunny or cold and dark. Its surface is dull and almost colourless. There are no lakes, rivers, or plants to provide beauty. （47） _______. Astronauts on the moon certainly miss the comfort of life on earth. But man has always moved to new frontiers. Every pioneer in a new land has faced danger and hardship.

　　Some scientists hope that continued work will be done on the moon. Many experiments will be done there more easily. （48） _______. Matter can be heated to very high temperatures without chemical change when it is in a vacuum. Air, dust, and clouds cannot block mans view of space from the mood. The very high or very low temperatures and low gravity on the moon will be used for many experiments. One very important use of the moon will be to launch spacecraft.

　　Man might be able to learn much about his own body by living on the moon. （49） _______. Man would be in control of the community of life in which he lives. Bacteria could be removed from the air in this community.

　　Gravity is one thing that would not be under mans control. Some scientists believe the low gravity of the moon would be healthful for man. The heart would not have to work so hard. The body would need less energy to move than it does on the earth. （50） _______. Much exercise would probably be needed to keep the body in good condition.

　　A. He would be living in a habitat that he made for himself.

　　B. However, the human body might change during long stays on the moon.

　　C. But man cannot live there happily and comfortably.

　　D. It is probably not the kind of place where most men would choose to live.

　　E. A simple walk on the moons surface is filled with danger.

　　F. Some large experiments are very easy to do in a vacuum.